CHAPTER
2-1
Catalyst 6500 Series Supervisor Engine Guide
OL-7397-03
2
Supervisor Engines
Revised: July 2011
This chapter describes the supervisor engines supported on the Catalyst 6500 series switches and 
contains these sections:
  • Supervisor Engine 2, page 2-1
  • Supervisor Engine 32, page 2-7
  • Supervisor Engine 32 PISA, page 2-14
  • Supervisor Engine 720, page 2-21
  • Supervisor Engine 720-10GE, page 2-26
  • Supervisor Engine 2T, page 2-33
Supervisor Engine 2
Table 2-1 lists the three available versions of Supervisor Engine 2 and provides a brief description of 
each. Figure 2-1 shows the faceplate of Supervisor Engine 2 with the major features identified. 
Ta b l e  2-1 Supervisor Engine 2 Versions 
Supervisor Engine 2 Product 
Number
Description
WS-X6K-S2-PFC2 Supervisor Engine 2 (WS-X6K-S2-PFC2) is shipped with 
a factory-installed PFC2 daughter card (WS-F6K-PFC2); 
there is no MSFC daughter card installed. This version of 
Supervisor Engine
 2 supports only the Catalyst operating 
system; it does not support Cisco IOS. Supervisor Engine
 2 
has two 1000BASE-X uplink ports that require the 
installation of GBIC transceivers.